Home / 233,915.24-322,802.46-126,484.94

Finding the Fourth Proportional to 233,915.24, 322,802.46 and 126,484.94

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Solution

The fourth proportional to 233,915.24, 322,802.46 and 126,484.94 is: 174,548.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,915.24 : 322,802.46 = 126,484.94 : x
  2. Step 2: Convert to fraction form
    233,915.24/322,802.46 = 126,484.94/x
  3. Step 3: Cross multiply
    233,915.24x = 322,802.46 × 126,484.94
  4. Step 4: Simplify right side
    233,915.24x = 40,829,649,784.95
  5. Step 5: Solve for x
    x = 40,829,649,784.95/233,915.24
  6. Step 6: Final answer
    x = 174,548.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.